UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uRkN40wcT4bj9z7kdZx8fmIUok0IFtICGBLAGpC1EpY=' 
WHERE 
  key_id = 'd8bb45e47684e067445c5f2dff1ffbeb67f6058fdf73ae33f6ffc2bb0ee4127c' 
  AND (
    token = 'uRkN40wcT4bj9z7kdZx8fmIUok0IFtICGBLAGpC1EpY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )